The left side of the 'Goose' section should have been 2 parts. It's a lot to get right at once, and I don't feel there's enough hints to really know who did what, especially for the first sentence. I've been switching names around a lot, and it gets a little tiring when you have to type first and last name separately, and there's no nudge if I'm closer to the truth until I have all but 1 person or 2 verbs and/or nouns correct.
Crney nyernql frrzf gb or va qvfthvfr, naq pbhyq unir zbfg rnfvyl cnff bss nf Ovyy. Fur cbffvoyl cbvfbarq gur qevax. Srnguresbbg jnf rkcrpgrq gb jnaqre nebhaq. Jr'er abg gbyq jurer rirelbar jnf jura Ovyy tbg fvpx. Jr pna'g ehyr bhg Crney jnf gehgushy nobhg Yyblq oevatvat gur qevaxf. Jul qbrf ur fnl gung gur xvyyre pbhyqa'g unir tbggra vafvqr bgurejvfr? Jub gnxrf gur gvzr gb ybpx gur qbbe jura gurl unir gb guebj hc?
Vg'f abg pyrne jub sbhaq 'gur yrggre' be ubj gung jnf sbhaq bhg. Be rira jub gbyq jub. Vg'f vzcyvrq Oleq vf gb tvir zbarl gb gur Pbfzb sbhaqngvba. Fur frrzf gb unir jevggra gung ercyl qhevat gur cnegl. Fur'f nqivprq gb ohea fbzrguvat, fur nccneragyl vafvfgrq ba uvevat Ovyy... gb frnepu ure bja ubzr? Jung pbhyq ur unir sbhaq gb znxr gur oynpxznvyre areibhf?
I really wish I could see the ending, but it's impossible to rule out who did what. The game looks extremely charming, and everyone sounds like they have their own 'voice', I imagine with more time and polish I'd be having lots of fun with our deceased detective.
References: Wraal Pbyhzon: Qrgrpgvir Pbyhzohf; Unjxvaf: Puevfgvr'f Cbvebvg, nygubhtu V'z cerggl fher gung'f n ynfg anzr.